# Richardson Electronics, Ltd. (RELL) SEC filings and CIK

Canonical: https://sec-api.dev/companies/rell

> RELL’s SEC CIK is 0000355948 (355948).

Insider transactions in the latest quarter: 46 (0 purchases, 13 sales). https://sec-api.dev/insider-trading/rell

| Filed | Form | Filing |
| --- | --- | --- |
| 2026-10-30 | 4 | https://www.sec.gov/Archives/edgar/data/355948/000119312526440960/0001193125-26-440960-index.htm |

API: GET https://sec-api.dev/api/v1/filings?cik=355948

---
Independent. Not affiliated with, endorsed by, or sponsored by the U.S. Securities and Exchange Commission. Data is reproduced from public SEC filings and datasets. Not investment advice.
API: https://sec-api.dev/docs · ChatGPT app: https://chatgpt.com/plugins/plugin_asdk_app_6ae0ef2436ac8191941dae8a4d732669 · Free key: https://sec-api.dev/sign-up